JEE MATHEMATICS MCQ: FUNCTIONS

1 Easy

1 of 1

Analyzing +4 | -1

Let

f: R \rightarrow R, g: R \rightarrow R

be two given functions, such that

f

is injective and

g

is surjective, then which of the following is injêctive?

View answer and explanation

Correct option: D

fof

Option D (

fof

) is correct because the composition of two injective functions is also injective.

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